Year | Value | 2022 | 731,180,498 | 2021 | 726,503,429 | 2020 | 720,997,448 | 2019 | 714,325,057 | 2018 | 707,149,230 | 2017 | 699,587,889 | 2016 | 691,623,419 | 2015 | 683,543,213 | 2014 | 675,549,357 | 2013 | 667,322,883 | 2012 | 658,839,435 | 2011 | 650,244,390 | 2010 | 641,566,029 | 2009 | 632,892,402 | 2008 | 624,242,020 | 2007 | 615,506,279 | 2006 | 606,611,392 | 2005 | 597,477,666 | 2004 | 587,990,365 | 2003 | 578,236,241 | 2002 | 568,334,873 | 2001 | 558,291,332 | 2000 | 548,223,581 | 1999 | 538,244,360 | 1998 | 528,287,413 | 1997 | 518,303,618 | 1996 | 508,349,160 | 1995 | 498,432,465 | 1994 | 488,535,405 | 1993 | 478,735,976 | 1992 | 469,046,096 | 1991 | 459,463,492 | 1990 | 449,984,059 | 1989 | 440,551,295 | 1988 | 431,194,389 | 1987 | 421,960,524 | 1986 | 412,811,682 | 1985 | 403,766,421 | 1984 | 394,865,497 | 1983 | 386,102,269 | 1982 | 377,542,519 | 1981 | 369,149,846 | 1980 | 360,875,327 | 1979 | 352,826,329 | 1978 | 345,069,608 | 1977 | 337,496,325 | 1976 | 330,077,580 | 1975 | 322,800,952 | 1974 | 315,584,063 | 1973 | 308,465,459 | 1972 | 301,529,376 | 1971 | 294,818,942 | 1970 | 288,292,405 | 1969 | 281,934,206 | 1968 | 275,736,482 | 1967 | 269,770,979 | 1966 | 264,041,608 | 1965 | 258,373,487 | 1964 | 252,612,930 | 1963 | 246,813,291 | 1962 | 241,125,862 | 1961 | 235,560,577 | 1960 | 230,135,579 |
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